3 papers
physics.optics2025
Experimental emulator of pulse dynamics in fractional nonlinear Schrödinger equation
Shilong Liu, Yingwen Zhang, Stéphane Virally +3
We present a nonlinear optical platform to emulate a nonlinear \textit{Lévy waveguide} that supports the pulse propagation governed by a generalized fractional nonlinear Schrödin…
physics.optics2024
Experimental minimum of condensed-phase optical refrigeration
Zhuoming Zhang, Yang Ding, Peter J. Pauzauskie +3
Since the first demonstration of optical refrigeration in a rare-earth-doped glass nearly 30 years ago, the nascent field of laser cooling solids has progressed significantly. It i…
cond-mat.mes-hall2024
Optical sensing of charge and spin current fluctuations in centrosymmetric semiconductors
Amin Lakhal, Stéphane Virally, Jacob B. Khurgin +1
We propose a time-resolved optical measurement scheme for sampling transient charge and spin currents in a bulk centrosymmetric semiconductor. The technique relies on emission of s…